we'll talk about mitt romney, president obama, israel and iran. stay with us. up. a short word that's a tall order. up your game. up the ante. and if you stumble, you get back up. up isn't easy, and we ought to know. we're in the business of up. everyday delta flies a quarter of million people while investing billions improving everything from booking to baggage claim. we're raising the bar on flying and tomorrow we will up it yet again. >>> once again, mitt romney's attack today on president obama's foreign policy included israel. >> he pointed out the president's relationship with israeli prime minister benjamin netanyahu. listen here. >> the relationship between the presidents of the united states and the prime minister of israel, for example, our closest ally in the region, has suffered great strains. the president explicitly stated the goal was to put daylight between the united states and israel and he succeeded. >> bring back in our panel, back with obama campaign national security adviser collin call and romney campaign foreign policy adviser richard willia